Analysis

  • max time kernel
    150s
  • max time network
    33s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    19-12-2022 16:50

General

  • Target

    2b61e88384cfc2638764efece0ea12eb0c3384f1c04bbbbdc2cd81cd037e9407.exe

  • Size

    310KB

  • MD5

    7c0fa0f871ce994b95a7679953dacf6b

  • SHA1

    fe24a1ecec1d2f6526c2c98e135514d57b4ba1e3

  • SHA256

    2b61e88384cfc2638764efece0ea12eb0c3384f1c04bbbbdc2cd81cd037e9407

  • SHA512

    dcda6ec44ff3d51fa106511ae7f35026e603d26e7372ba31fe42bb408bca710e9e64c57d6d45db18b47408b27192f1ad495a982f48b5db114c5dfc0b7020d487

  • SSDEEP

    6144:pq/PLRi9atHbLX3qUulW0h4dH4rWlRjO1n:pIP9i9aful9zrW9u

Malware Config

Signatures

  • Detects Smokeloader packer 1 IoCs
  • SmokeLoader

    Modular backdoor trojan in use since 2014.

  • Checks SCSI registry key(s) 3 TTPs 3 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2b61e88384cfc2638764efece0ea12eb0c3384f1c04bbbbdc2cd81cd037e9407.exe
    "C:\Users\Admin\AppData\Local\Temp\2b61e88384cfc2638764efece0ea12eb0c3384f1c04bbbbdc2cd81cd037e9407.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:2040

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2040-54-0x00000000760D1000-0x00000000760D3000-memory.dmp
    Filesize

    8KB

  • memory/2040-55-0x000000000053C000-0x0000000000551000-memory.dmp
    Filesize

    84KB

  • memory/2040-56-0x0000000000220000-0x0000000000229000-memory.dmp
    Filesize

    36KB

  • memory/2040-57-0x0000000000400000-0x0000000000453000-memory.dmp
    Filesize

    332KB

  • memory/2040-58-0x0000000000400000-0x0000000000453000-memory.dmp
    Filesize

    332KB